基本信息:
- 专利标题： 一种替吉奥缓释双层片及其制备方法
- 专利标题（英）：Tegafur gimeracil oteracil potassium sustained-release bilayer tablet and preparation method thereof
- 申请号：CN201610841772.7 申请日：2016-09-19
- 公开(公告)号：CN106333933A 公开(公告)日：2017-01-18
- 发明人： 廖联明 , 胡一桥 , 肖大伟 , 孙柏旺 , 张建业 , 易涛 , 巫军 , 贾元超 , 温天文
- 申请人： 南京为绿生物科技有限公司
- 申请人地址： 江苏省南京市浦口区泰冯路90号浦洲花园1幢三单元1507室
- 专利权人： 南京为绿生物科技有限公司
- 当前专利权人： 南京为绿生物科技有限公司
- 当前专利权人地址： 江苏省南京市浦口区泰冯路90号浦洲花园1幢三单元1507室
- 主分类号： A61K9/24
- IPC分类号： A61K9/24 ; A61K9/30 ; A61K9/36 ; A61K9/48 ; A61K47/38 ; A61K47/36 ; A61K47/10 ; A61K47/26 ; A61K47/02 ; A61K47/04 ; A61K47/32 ; A61K31/53 ; A61K31/4412 ; A61K31/513 ; A61P35/00
The invention relates to a pharmaceutical preparation of a tegafur gimeracil oteracil potassium sustained-release bilayer tablet and a preparation method of the pharmaceutical preparation and belongs to the technical field of drug sustained-release preparations. A release form of a drug is sustained release, quick release or double release (sustained release and quick release). The drug is prepared into a sustained-release and quick-release bilayer tablet/double-chamber capsule solid sustained-release preparation; the drug release requirements required by characteristics of the drug are met; production industrialization expansion and quality control are facilitated; a preparation technology is relatively simple; the controllability is high; and the finished product rate is high.
IPC结构图谱:
| A | 人类生活必需 |
| --A61 | 医学或兽医学；卫生学 |
| ----A61K | 医用、牙科用或梳妆用的配制品 |
| ------A61K9/00 | 以特殊物理形状为特征的医药配制品 |
| --------A61K9/10 | .分散液；乳剂 |
| ----------A61K9/22 | ..持续释放或间断释放型 |
| ------------A61K9/24 | ...层或压成薄片的单元剂型 |